132 lines
4.0 KiB
C
132 lines
4.0 KiB
C
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/*
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* @copyright
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* Copyright (C) 2009-2013, Intel Corporation
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* All rights reserved.
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*
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* @copyright
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* @copyright
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
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* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*
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* cilk_undocumented.h
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*
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* This file defines exported functions that are not included in the standard
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* documentation.
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*/
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#ifndef INCLUDED_CILK_UNDOCUMENTED_H
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#define INCLUDED_CILK_UNDOCUMENTED_H
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#include <cilk/common.h>
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#ifndef CILK_STUB
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__CILKRTS_BEGIN_EXTERN_C
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/*
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* __cilkrts_synched
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*
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* Allows an application to determine if there are any outstanding children at
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* this instant. This function will examine the current full frame to
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* determine this. This function will return a valid result only when called
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* within a spawn continuation, within the stack frame of the continuation
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* itself.
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*/
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CILK_EXPORT __CILKRTS_NOTHROW
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int __cilkrts_synched(void);
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/*
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* __cilkrts_cilkscreen_puts
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*
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* Allows an application to write a string to the Cilkscreen log.
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* The standard error stream will be flushed after the write.
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*/
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CILK_EXPORT __CILKRTS_NOTHROW
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void __cilkrts_cilkscreen_puts(const char *);
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/*
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* __cilkrts_get_sf
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*
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* A debugging aid that allows an application to get the __cilkrts_stack_frame
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* for the current function. Only compiled into the DLL in debug builds.
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*/
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CILK_EXPORT __CILKRTS_NOTHROW
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void *__cilkrts_get_sf(void);
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/**
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* Returns the size of stacks created by Cilk.
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*/
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CILK_EXPORT __CILKRTS_NOTHROW
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size_t __cilkrts_get_stack_size(void);
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/**
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* Dumps runtime statistics to stderr.
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* Undocumented API for debugging.
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*/
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CILK_EXPORT __CILKRTS_NOTHROW
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void __cilkrts_dump_stats(void);
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CILK_EXPORT __CILKRTS_NOTHROW
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int __cilkrts_irml_version(void);
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struct __cilk_tbb_unwatch_thunk;
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struct __cilk_tbb_stack_op_thunk;
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CILK_EXPORT __CILKRTS_NOTHROW
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int __cilkrts_watch_stack(struct __cilk_tbb_unwatch_thunk *u,
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struct __cilk_tbb_stack_op_thunk o);
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#ifndef IN_CILK_RUNTIME
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#ifdef _WIN32
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/* Do not use CILK_API because __cilkrts_worker_stub must be __stdcall */
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CILK_EXPORT unsigned __CILKRTS_NOTHROW __stdcall
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__cilkrts_worker_stub(void *arg);
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#else
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/* Do not use CILK_API because __cilkrts_worker_stub have default visibility */
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CILK_EXPORT void* __CILKRTS_NOTHROW
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__cilkrts_worker_stub(void *arg);
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#endif /* _WIN32 */
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#endif /* IN_CILK_RUNTIME */
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__CILKRTS_END_EXTERN_C
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#else /* CILK_STUB */
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/* Stubs for the api functions */
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#define __cilkrts_get_stack_size() (0)
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#define __cilkrts_synched() (1)
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#endif /* CILK_STUB */
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#endif /* INCLUDED_CILK_UNDOCUMENTED_H */
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